Table 1. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1o⋯N3	0.84 (3)	1.97 (2)	2.698 (3)	144 (3)
O2—H2o⋯S1i	0.84 (3)	2.46 (2)	3.182 (2)	144 (3)
N2—H2n⋯O1ii	0.84 (3)	2.47 (3)	3.111 (3)	134 (3)

Symmetry codes: (i) ; (ii) .